Titre : Transgènes

Transgènes : Questions médicales fréquentes

Termes MeSH sélectionnés :

Cluster Analysis
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surveillent-ils les transgènes ?", "url": "https://questionsmedicales.fr/mesh/D019076?mesh_terms=Cluster+Analysis&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Transgènes", "description": "Comment les transgènes sont-ils utilisés en médecine ?\nLes transgènes peuvent-ils traiter des maladies ?\nQuels traitements utilisent des transgènes ?\nLes transgènes sont-ils utilisés en oncologie ?\nQuels sont les risques des traitements par transgènes ?", "url": "https://questionsmedicales.fr/mesh/D019076?mesh_terms=Cluster+Analysis&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Transgènes", "description": "Quelles complications peuvent survenir avec les transgènes ?\nLes transgènes peuvent-ils causer des maladies ?\nY a-t-il des complications environnementales liées aux transgènes ?\nComment les transgènes affectent-ils la santé publique ?\nLes transgènes peuvent-ils affecter la reproduction ?", "url": "https://questionsmedicales.fr/mesh/D019076?mesh_terms=Cluster+Analysis&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Transgènes", "description": "Quels facteurs augmentent les risques liés aux transgènes ?\nLes allergies sont-elles un facteur de risque pour les transgènes ?\nL'environnement joue-t-il un rôle dans les risques des transgènes ?\nLes antécédents médicaux influencent-ils les risques liés aux transgènes ?\nL'âge est-il un facteur de risque pour les effets des transgènes ?", "url": "https://questionsmedicales.fr/mesh/D019076?mesh_terms=Cluster+Analysis&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment détecte-t-on des transgènes dans un organisme ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "On utilise des techniques comme la PCR et le séquençage pour identifier les transgènes." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour analyser les transgènes ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests incluent l'analyse de l'ADN par électrophorèse et la hybridation." } }, { "@type": "Question", "name": "Les transgènes peuvent-ils être détectés dans les aliments ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des tests spécifiques peuvent identifier la présence de transgènes dans les aliments." } }, { "@type": "Question", "name": "Quelles méthodes sont utilisées pour le diagnostic des transgènes ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Les méthodes incluent la PCR quantitative et les tests de Southern blot." } }, { "@type": "Question", "name": "Peut-on identifier des transgènes dans des tissus humains ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des techniques comme la PCR peuvent détecter des transgènes dans des échantillons de tissus." } }, { "@type": "Question", "name": "Quels symptômes peuvent résulter de l'expression de transgènes ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes varient selon le transgène, mais peuvent inclure des réactions immunitaires." } }, { "@type": "Question", "name": "Les transgènes provoquent-ils des effets indésirables ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des effets indésirables peuvent survenir, comme des allergies ou des toxicités." } }, { "@type": "Question", "name": "Y a-t-il des symptômes associés aux aliments transgéniques ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Certaines personnes peuvent éprouver des symptômes allergiques après consommation." } }, { "@type": "Question", "name": "Les transgènes peuvent-ils affecter la santé humaine ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Des études suggèrent que certains transgènes peuvent avoir des impacts sur la santé." } }, { "@type": "Question", "name": "Quels symptômes sont liés aux thérapies géniques ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Les thérapies géniques peuvent entraîner des réactions comme de la fièvre ou des douleurs." } }, { "@type": "Question", "name": "Comment prévenir les risques liés aux transgènes ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "La réglementation stricte et les tests de sécurité sont essentiels pour prévenir les risques." } }, { "@type": "Question", "name": "Peut-on éviter les aliments transgéniques ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, en choisissant des produits bio ou en lisant les étiquettes des aliments." } }, { "@type": "Question", "name": "Quelles mesures de sécurité sont prises pour les transgènes ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Des études de sécurité et des évaluations environnementales sont réalisées avant leur utilisation." } }, { "@type": "Question", "name": "Comment sensibiliser sur les transgènes ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Des campagnes d'information et des programmes éducatifs peuvent sensibiliser le public." } }, { "@type": "Question", "name": "Les organismes de réglementation surveillent-ils les transgènes ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des organismes comme l'EFSA surveillent l'utilisation et la sécurité des transgènes." } }, { "@type": "Question", "name": "Comment les transgènes sont-ils utilisés en médecine ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Ils sont utilisés pour développer des thérapies géniques pour traiter des maladies génétiques." } }, { "@type": "Question", "name": "Les transgènes peuvent-ils traiter des maladies ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les transgènes sont utilisés pour traiter des maladies comme la fibrose kystique." } }, { "@type": "Question", "name": "Quels traitements utilisent des transgènes ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des traitements comme la thérapie génique et les vaccins génétiquement modifiés en font partie." } }, { "@type": "Question", "name": "Les transgènes sont-ils utilisés en oncologie ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils sont utilisés pour développer des traitements ciblés contre certains cancers." } }, { "@type": "Question", "name": "Quels sont les risques des traitements par transgènes ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Les risques incluent des réactions immunitaires et des effets secondaires imprévus." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec les transgènes ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications incluent des réactions allergiques et des effets à long terme non prévus." } }, { "@type": "Question", "name": "Les transgènes peuvent-ils causer des maladies ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Il existe des préoccupations sur le potentiel des transgènes à induire des maladies." } }, { "@type": "Question", "name": "Y a-t-il des complications environnementales liées aux transgènes ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des impacts sur la biodiversité et des effets sur les écosystèmes sont possibles." } }, { "@type": "Question", "name": "Comment les transgènes affectent-ils la santé publique ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent poser des risques pour la santé publique, nécessitant une surveillance continue." } }, { "@type": "Question", "name": "Les transgènes peuvent-ils affecter la reproduction ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Des études suggèrent que certains transgènes pourraient avoir des effets sur la reproduction." } }, { "@type": "Question", "name": "Quels facteurs augmentent les risques liés aux transgènes ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'exposition à des transgènes non réglementés et la consommation d'aliments non testés augmentent les risques." } }, { "@type": "Question", "name": "Les allergies sont-elles un facteur de risque pour les transgènes ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes allergiques peuvent avoir des réactions plus sévères aux aliments transgéniques." } }, { "@type": "Question", "name": "L'environnement joue-t-il un rôle dans les risques des transgènes ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les conditions environnementales peuvent influencer l'impact des transgènes sur la santé." } }, { "@type": "Question", "name": "Les antécédents médicaux influencent-ils les risques liés aux transgènes ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents d'allergies ou de maladies auto-immunes peuvent augmenter les risques." } }, { "@type": "Question", "name": "L'âge est-il un facteur de risque pour les effets des transgènes ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les jeunes enfants et les personnes âgées peuvent être plus sensibles aux effets des transgènes." } } ] } ] }

Sources (10000 au total)

Mapping, clustering, and analysis of research in psychiatric genomics.

The distribution pattern and knowledge structure of psychiatric genomics were surveyed based on literature dealing with both psychiatry and genomics/genetics. Coword analysis and bibliographic couplin... The data were analyzed using coword analysis and clustering methods using Sci2 and VOSviewer.... Analysis of ~3800 records showed that psychiatric genomics is, as expectedly, covered largely under biomedical subjects with a visible interest in other disciplines such as humanities and ethics. A co... 'Schizophrenia', 'depression', 'pharmacogenomics', and 'immunopathogenesis' were the research topics of overarching interest. 'Gut-brain axis' and 'gene-environment interaction' were the emerging topi...

CAGECAT: The CompArative GEne Cluster Analysis Toolbox for rapid search and visualisation of homologous gene clusters.

Co-localized sets of genes that encode specialized functions are common across microbial genomes and occur in genomes of larger eukaryotes as well. Important examples include Biosynthetic Gene Cluster... The comparative gene cluster analysis toolbox (CAGECAT) is a rapid and user-friendly platform to mitigate difficulties in comparative analysis of whole gene clusters. The software provides homology se... Overall, CAGECAT is an extensible software that can be interfaced via a standard web-browser for whole region homology searches and comparison on continually updated genomes from NCBI. The public web ...

A topographical analysis of encephalocele locations: generation of a standardised atlas and cluster analysis.

Encephaloceles are considered to result from defects in the developing skull through which meninges, and potentially brain tissue, herniate. The pathological mechanism underlying this process is incom... Patients diagnosed with cranial encephaloceles or meningoceles were identified from a prospectively maintained database between 1984 and 2021. Images were transformed to atlas space using non-linear r... Of the 124 patients identified, 55 had volumetric imaging in the form of MRI (48/55) or CT (7/55) that could be used for atlas generation. Median encephalocele volume was 14,704 (IQR 3655-86,746) mm... This analysis revealed three predominant clusters for the location of encephaloceles, with the parieto-occipital junction being the most common. The stereotypic location of encephaloceles into anatomi...

Phenotyping of atrial fibrillation with cluster analysis and external validation.

Atrial fibrillation (AF) is a heterogeneous condition. We performed a cluster analysis in a cohort of patients with AF and assessed the prognostic implication of the identified cluster phenotypes.... We used two multicentre, prospective, observational registries of AF: the SAKURA AF registry (Real World Survey of Atrial Fibrillation Patients Treated with Warfarin and Non-vitamin K Antagonist Oral ... The analysis subclassified derivation cohort patients into five clusters. Cluster 1 (n=414, 13.6%) was characterised by younger men with a low prevalence of comorbidities; cluster 2 (n=1003, 32.8%) by... Machine learning-based cluster analysis identified five different phenotypes of AF with unique clinical characteristics and different clinical outcomes. The use of these phenotypes may help identify h...

Clinical phenotypes of chronic cough categorised by cluster analysis.

Chronic cough is a heterogeneous disease with various aetiologies that are difficult to determine. Our study aimed to categorise the phenotypes of chronic cough.... Adult patients with chronic cough were assessed based on the characteristics and severity of their cough using the COugh Assessment Test (COAT) and the Korean version of the Leicester Cough Questionna... In total, 255 participants were included in the analysis. Based on the correlation network, age, score for each item, and total COAT score were selected for the cluster analysis. Four clusters were id... Cluster analysis of age, score for each item, and total COAT score identified 4 distinct phenotypes of chronic cough with significant differences in the aetiologies. Subgrouping patients with chronic ...

Heterogeneity of asthma with nasal polyposis phenotypes: A cluster analysis.

Chronic rhinosinusitis with nasal polyposis (CRSwNP) affects a significant number of asthmatic patients and is notably associated with a more difficult-to-control asthma and marked inflammation. We ne... The aim of this study is to identify and characterize subphenotypes of asthma patients with CRSwNP using clinical, physiological and inflammatory variables.... K-means cluster analysis was performed on 17 clinical, physiological, and inflammatory variables from 1263 patients of all asthma severity and on a subpopulation of patients with asthma and CRSwNP. St... On the overall population, three groups were identified. Cluster T1 (n = 708) are young, have a short asthma duration and a low prevalence of CRSwNP. Cluster T2 (n = 263) have the longest asthma durat... Despite coexistence of asthma and CRSwNP, not all patients have the same evolution of their asthma. Different phenotypes of asthma with CRSwNP can be identified and exploration of the characteristics ...